CN104184926A - Camera projection device - Google Patents
Camera projection device Download PDFInfo
- Publication number
- CN104184926A CN104184926A CN201310193736.0A CN201310193736A CN104184926A CN 104184926 A CN104184926 A CN 104184926A CN 201310193736 A CN201310193736 A CN 201310193736A CN 104184926 A CN104184926 A CN 104184926A
- Authority
- CN
- China
- Prior art keywords
- camera
- lamp plate
- hole
- shell
- grenade instrumentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A camera projection device comprises a housing and a lamp panel arranged in the housing. The center portion of the lamp panel is provided with a through hole for a camera lens to pass through; one side surface of the lamp panel is slantly provided with a plurality of first infrared lamps surrounding the through hole; the housing is provided with a punched hole corresponding to the through hole of the lamp panel; and the housing is provided with a plurality of slots around the punched hole for the first infrared lamps to pass through. According to the camera projection device, the infrared lamps are slantly arranged to the top plate and pass through the housing, so that the projection range of the infrared ray is allowed to be wider.
Description
Technical field
The present invention relates to a kind of camera grenade instrumentation.
Background technology
The infrared lamp of existing camera is vertically installed in lamp plate and passes the head shell in lamp plate outside, and the bearing of trend of infrared lamp is parallel to the bearing of trend of camera lens.So, the projection scope of infrared lamp is narrower, causes the visual range of camera lens very little, and in the image of obtaining, often middle part is clear especially, and peripheral part is unclear.
Summary of the invention
In view of more than, be necessary to provide a kind of wider camera grenade instrumentation that projects.
A kind of camera grenade instrumentation, comprise that a shell and is mounted on the lamp plate of this shell, this lamp plate offers the through hole passing for camera lens in middle part, this through hole of a side surrounding of this lamp plate is provided with some the first infrared lamps obliquely, this shell offers a perforation to through hole that should lamp plate, and this shell is provided with around this perforation the fluting that these first infrared lamps of some confessions pass.
Compare prior art, the infrared lamp of this camera grenade instrumentation is located at obliquely top board and is passed shell, makes the projection of infrared ray wider.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of camera grenade instrumentation of the present invention.
Fig. 2 is the three-dimensional assembly diagram of Fig. 1.
Main element symbol description
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, camera grenade instrumentation of the present invention comprises a lamp plate 10 and a shell 20.
This lamp plate 10 is the annular of 270 degree, offers a through hole 100 passing for the camera lens (not shown) of camera, and offer an opening 102 being communicated with this through hole 100 along circumference in circle centre position.Opening 102 person easy to use regulates this camera lens as required.The end face of this lamp plate 10 is vertically convexly equipped with some infrared lamps 13 and along outer ring, is convexly equipped with some fixed legs 14 along inner ring.The bearing of trend of these infrared lamps 13 is parallel to the central axial direction of through hole 100.The end face 16 of each fixed leg 14 be one with the inclined-plane of 10 one-tenth one fixed inclinations of lamp plate.End face 16 tilts to extend to form to the direction away from through hole 100 and towards lamp plate 10.The end face of each fixed leg 14 is offered two containing holes 140.Each fixed leg 14 is in order to install an infrared lamp 18.The bottom surface of each infrared lamp 18 is provided with two pins 180 and passes respectively the containing hole 140 of a fixed leg 14.The end face 16 away from fixed leg 14 corresponding to a side butt of through hole 100 of the bottom surface of each infrared lamp 18, makes this infrared lamp 18 tilt to the direction away from this through hole 100.
This shell 20 is the hemisphere of hollow, offers a perforation 22 of passing for the camera lens of camera in middle part.20 pairs, this shell should lamp plate 10 opening 102 offer a breach 200.This shell 20 should lamp plate 10 around 22 pairs of this perforation infrared lamp 13 offer some perforates 202, infrared lamp 18 that should lamp plate 10 is offered to a ring around some flutings 204 of this perforation 22.Each 204 ovalize of slotting.The central axial direction of these flutings 204 becomes a fixed inclination to facilitate infrared lamp 18 to pass with the central axial direction of perforation 22.
Please refer to Fig. 2, during assembling, this lamp plate 10 is contained in this shell 20, makes these infrared lamps 13 pass vertically respectively these perforates 202, and these infrared lamps 18 pass respectively these perforates 24 obliquely.
Because infrared lamp 18 tilts to pass shell 20, make the projection of infrared ray wider, so the visual range of camera lens is also wider, can obtain the image of wide-angle.
Claims (7)
1. a camera grenade instrumentation, comprise that a shell and is mounted on the lamp plate of this shell, this lamp plate offers the through hole passing for camera lens in middle part, this lamp plate is provided with some the first infrared lamps obliquely around this through hole, this shell offers a perforation to through hole that should lamp plate, and this shell is provided with around this perforation the fluting that these first infrared lamps of some confessions pass.
2. camera grenade instrumentation as claimed in claim 1, it is characterized in that: this lamp plate is convexly equipped with some fixed legs around this through hole, the end face of each fixed leg is to become the inclined-plane of a fixed inclination with this lamp plate, each end face is offered two containing holes, the bottom surface of each the first infrared lamp fit a fixed leg end face and be provided with two pins of two containing holes that insert this fixed leg.
3. camera grenade instrumentation as claimed in claim 2, is characterized in that: the end face of each fixed leg tilts to the direction away from through hole and towards lamp plate.
4. camera grenade instrumentation as claimed in claim 1, it is characterized in that: this lamp plate is convexly equipped with some the second infrared lamps in also vertical between this through hole and the first infrared lamp, and corresponding these second infrared lamps of this shell are also offered some perforates that these second infrared lamps of confession pass between this perforation and these are slotted.
5. camera grenade instrumentation as claimed in claim 1, is characterized in that: this lamp plate is along the circumferential direction offered an opening being communicated with this through hole.
6. camera grenade instrumentation as claimed in claim 4, is characterized in that: this shell is offered a breach to opening that should lamp plate.
7. camera grenade instrumentation as claimed in claim 1, is characterized in that: each ovalize of slotting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193736.0A CN104184926A (en) | 2013-05-23 | 2013-05-23 | Camera projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193736.0A CN104184926A (en) | 2013-05-23 | 2013-05-23 | Camera projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104184926A true CN104184926A (en) | 2014-12-03 |
Family
ID=51965640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310193736.0A Pending CN104184926A (en) | 2013-05-23 | 2013-05-23 | Camera projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104184926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495665A (en) * | 2018-10-11 | 2019-03-19 | 无锡盈达聚力科技有限公司 | Scanning means, equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096943Y (en) * | 2007-09-30 | 2008-08-06 | 甘明伟 | An infrared line camera lens device |
| CN101776952A (en) * | 2010-01-29 | 2010-07-14 | 联动天下科技（大连）有限公司 | Novel interactive projection system |
| CN201535902U (en) * | 2009-09-24 | 2010-07-28 | 合肥商智信息科技有限责任公司 | Multi-point touch device uniformly irradiated by infrared lamp |
| CN102095086A (en) * | 2009-12-11 | 2011-06-15 | 李金宗 | Light homogenizer and application of optical fiber panel |
| US20110255392A1 (en) * | 2010-04-15 | 2011-10-20 | Sanyo Optec Design Co., Ltd. | Optical pickup device |
| CN202870442U (en) * | 2012-08-28 | 2013-04-10 | 厦门华联电子有限公司 | Lens structure of infrared light source |
-
2013
- 2013-05-23 CN CN201310193736.0A patent/CN104184926A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096943Y (en) * | 2007-09-30 | 2008-08-06 | 甘明伟 | An infrared line camera lens device |
| CN201535902U (en) * | 2009-09-24 | 2010-07-28 | 合肥商智信息科技有限责任公司 | Multi-point touch device uniformly irradiated by infrared lamp |
| CN102095086A (en) * | 2009-12-11 | 2011-06-15 | 李金宗 | Light homogenizer and application of optical fiber panel |
| CN101776952A (en) * | 2010-01-29 | 2010-07-14 | 联动天下科技（大连）有限公司 | Novel interactive projection system |
| US20110255392A1 (en) * | 2010-04-15 | 2011-10-20 | Sanyo Optec Design Co., Ltd. | Optical pickup device |
| CN202870442U (en) * | 2012-08-28 | 2013-04-10 | 厦门华联电子有限公司 | Lens structure of infrared light source |
Non-Patent Citations (2)
| Title |
|---|
| _: "红外一体化摄影机", 《百度文库》 * |
| _: "阿克曼红外大半球摄像机说明书", 《百度文库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495665A (en) * | 2018-10-11 | 2019-03-19 | 无锡盈达聚力科技有限公司 | Scanning means, equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |